Wall building panel



FIG. 1 is a front side view of the wall building panel of the present invention;

FIG. 2 is a rear view of the wall building panel of the present invention;

FIG. 3 is a front side view of the wall building panel of the present invention in a mounted position;

FIG. 4 is a back side view of the wall building panel of the present invention in a mounted position;

FIG. 5 is a perspective front view of the wall building panel of the present invention; and,

FIG. 6 is a perspective view of a mirror image of FIG. 2 of the wall building panel of the present invention.

The evenly spaced dashed broken lines depict portions of the wall building panel that form no part of the claimed design.

The dot-dashed broken lines depict environment that forms no part of the claimed design. 

CLAIM The ornamental design for a wall building panel, as shown. 